CN211026143U

CN211026143U - Mixing device for improving mixing uniformity of tea powder

Info

Publication number: CN211026143U
Application number: CN201922048623.7U
Authority: CN
Inventors: 马喆
Original assignee: Hubei Yulong Bioengineering Co ltd
Current assignee: Hubei Yulong Bioengineering Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-17
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a mixing device for improving the mixing uniformity of tea powder, which comprises a casing, wherein a mixing cavity is arranged in the casing, a feed hopper communicated with the mixing cavity and a motor are also arranged on the casing, a motor rotating shaft is connected with a driving shaft which upwards penetrates out of the mixing cavity, a grinding cavity positioned below the mixing cavity is also arranged in the casing, the driving shaft downwards penetrates out of the mixing cavity and is fixedly connected with a grinding disc arranged in the grinding cavity, and the mixing device also comprises a discharge pipe communicated with the grinding cavity; a channel for the driving shaft to pass through is arranged between the mixing cavity and the grinding cavity in the machine shell, and a grinding gap is reserved between the disc surface of the grinding disc and the inner wall of the grinding cavity. The utility model discloses an add the grinding chamber behind the hybrid chamber, improved the mixing degree of consistency of material.

Description

Mixing device for improving mixing uniformity of tea powder

Technical Field

The utility model relates to a tealeaves extract product processing pre treatment facilities technical field especially relates to an improve mixing arrangement of tea powder mixing degree of consistency.

Background

The tea contains many components beneficial to human body, and the components can be added into food or health products to improve the value of the food or health products.

In the process of extracting the effective components of tea leaves, the crushed tea powder needs to be mixed with water first and then subjected to subsequent processing. Generally adopt the mixer to mix tea powder and water among the prior art, however, because the material (being tea powder) is very easily taken place the reunion phenomenon in mixing process, lead to mixing inhomogeneous, cause harmful effects to subsequent processing, finally influence and draw the effect.

In view of the above, there is a need for improved mixing devices to improve mixing uniformity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a mixing arrangement who improves tea powder mixing degree of consistency, solved prior art, agitated vessel mixes inhomogeneous problem to the material.

The utility model discloses a realize through following technical scheme:

a mixing device for improving the mixing uniformity of tea powder comprises a shell, wherein a mixing cavity is arranged in the shell, a feed hopper and a motor are further arranged on the shell, the feed hopper is communicated with the mixing cavity, a rotating shaft of the motor is connected with a driving shaft which penetrates out of the mixing cavity upwards, a grinding cavity which is positioned below the mixing cavity is further arranged in the shell, the driving shaft penetrates out of the mixing cavity downwards and is fixedly connected with a grinding disc arranged in the grinding cavity, and the mixing device further comprises a discharge pipe which is communicated with the grinding cavity; a channel for the driving shaft to pass through is arranged between the mixing cavity and the grinding cavity in the machine shell, and a grinding gap is reserved between the disc surface of the grinding disc and the inner wall of the grinding cavity.

Among the above-mentioned technical scheme, the material passes through the feeder hopper and gets into the mixing chamber, mixes for the first time wherein, then gets into from the passageway and grinds the chamber, through grinding the clearance in grinding the intracavity, through the in-process, the mill takes place to rotate under the drive of motor to grind the mixture of process, improved the degree of consistency of mixing.

Compared with the prior art, the utility model discloses there is following useful part:

1) firstly, materials are mixed for the first time in the mixing cavity, then the materials enter the grinding cavity below, and the materials are mixed (namely ground) for the second time in the grinding gap, so that the mixing uniformity of the materials is improved;

2) meanwhile, the power sources of the mixing cavity and the grinding cavity are the same motor, so that synchronous operation is realized, and energy consumption is saved;

3) the whole device has compact structure, small volume and complete functions, improves the cost performance of the device and is easy to popularize in the market.

Drawings

Fig. 1 is a schematic diagram of an internal structure of an embodiment of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention.

In the figure: the device comprises a shell 1, a mixing cavity 2, a feed hopper 3, a motor 4, a driving shaft 5, a stirring rod 6, a grinding cavity 7, a grinding disc 8, a discharge pipe 9, a water inlet pipe 10 and a spiral mixing blade 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 2, a mixing device for improving mixing uniformity of tea powder comprises a casing 1, a mixing chamber 2 for first mixing is arranged in the casing 1, a feed hopper 3 communicated with the mixing chamber 2 is further arranged on the casing 1 for materials to enter the device, and a motor 4 for providing power for mixing, a rotating shaft of the motor 4 is connected with a driving shaft 5 which penetrates out of the mixing chamber 2, and a plurality of stirring rods 6 fixedly connected to the driving shaft 5 are further arranged in the mixing chamber 2; a grinding cavity 7 positioned below the mixing cavity 2 is further arranged in the machine shell 1, the driving shaft 5 penetrates out of the mixing cavity 2 downwards to be fixedly connected with a grinding disc 8 arranged in the grinding cavity 7, and the machine shell further comprises a discharge pipe 9 communicated with the grinding cavity 7; a channel which is arranged between the mixing cavity 2 and the grinding cavity 7 and is used for the driving shaft 5 to pass through is also arranged in the machine shell 1, so that the materials in the mixing cavity 2 enter the grinding cavity 7, a grinding gap is reserved between the disc surface of the grinding disc 8 and the inner wall of the grinding cavity 7, and the materials are mixed for the second time through the grinding gap;

more preferably, still be provided with the inlet tube 10 with mixing chamber 2 intercommunication on the casing 1, set up like this and can realize separating the feeding with material (tea powder) and moisture, reduce the material and reunite.

Preferably, the lower end of the drive shaft 5 is rotatably connected to the bottom of the grinding chamber 7 through the grinding disc 8, which achieves a stable rotation of the drive shaft 5 in the device.

Preferably, in order to further improve the mixing uniformity, the periphery of the driving shaft 5 is further provided with a continuous spiral mixing blade 11 extending from one end to the other end of the channel, and the spiral mixing blade 11 can mix the materials again while the materials pass through the channel, so that the mixing uniformity is improved.

Preferably, the grinding disc 8 is of a shape with a high middle and a low edge, and the grinding gap is gradually reduced from top to bottom, which increases the fineness of grinding, so that the uniformity of the final mixing is increased.

In the above embodiment:

the materials enter the mixing cavity 2 through the feed hopper 3, are mixed for the first time, then enter the grinding cavity 7 from the channel, pass through the grinding gap in the grinding cavity 7, and the grinding disc 8 is driven by the motor 4 to rotate in the passing process, so that the passing mixture is ground, and the mixing uniformity is improved;

when the mixer is used, tea powder and water are respectively led in through the feed hopper 3 and the water inlet pipe 10, the motor 4 is started to rotate reversely firstly, so that the mixture entering the channel is lifted upwards by the spiral mixing blade 11, is prevented from entering the grinding cavity 7 below through the channel in advance, and is mixed for the first time in the mixer;

then the motor 4 is started to rotate positively, the spiral mixing blade 11 guides the mixture to the grinding cavity 7 below, the mixture is ground in the grinding gap for the second time of mixing, and finally the mixture leaves the device through the discharge pipe 9.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mixing device for improving the mixing uniformity of tea powder comprises a shell, wherein a mixing cavity is arranged in the shell, a feed hopper and a motor are further arranged on the shell, the feed hopper is communicated with the mixing cavity, the motor rotating shaft is connected with a driving shaft which penetrates out of the mixing cavity upwards, the mixing device is characterized in that a grinding cavity which is positioned below the mixing cavity is further arranged in the shell, the driving shaft penetrates out of the mixing cavity downwards and is fixedly connected with a grinding disc arranged in the grinding cavity, and the mixing device further comprises a discharge pipe which is communicated with the grinding cavity; a channel for the driving shaft to pass through is arranged between the mixing cavity and the grinding cavity in the machine shell, and a grinding gap is reserved between the disc surface of the grinding disc and the inner wall of the grinding cavity.

2. The mixing device for improving the mixing uniformity of tea powder according to claim 1, wherein the lower end of the driving shaft passes through the grinding disc and is rotatably connected with the bottom of the grinding chamber.

3. The mixing device for improving the mixing uniformity of tea powder according to claim 1, wherein a plurality of stirring rods fixedly connected to the driving shaft are further arranged in the mixing chamber.

4. The mixing device for improving the mixing uniformity of tea powder according to claim 1, wherein the driving shaft is further provided with a continuous spiral mixing blade extending from one end to the other end of the channel at the periphery thereof.

5. The mixing device for improving the mixing uniformity of tea powder according to claim 1, wherein the grinding disc is high in the middle and low in the edge, and the grinding gap is gradually reduced from top to bottom.

6. The mixing device for improving the mixing uniformity of tea powder according to any one of claims 1 to 5, wherein a water inlet pipe communicated with the mixing chamber is further arranged on the casing.